CN209947835U

CN209947835U - Frame for triode

Info

Publication number: CN209947835U
Application number: CN201920579373.7U
Authority: CN
Inventors: 原小明; 胡敬全
Original assignee: Nanjing Jiang Zhi Technology Co Ltd
Current assignee: Nanjing Jiang Zhi Technology Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-01-14
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a frame for a triode, relating to the technical field of electronic elements and comprising a base, an insulating device is fixedly arranged above the base, a basal volume pin is arranged on one side of the insulating device, and one side of the insulating device is fixedly provided with a fixing device, the basal volume pin is fixedly connected with a collector pin and an emitter pin through a middle rib, and the upper part of the basal volume pin is fixedly provided with a frame body, the lower part of the basal volume pin is provided with a bottom rib, a top rib is fixedly arranged above the frame body, a fixing through hole is arranged inside the top rib, by arranging the insulating device, the current leakage or conduction of the collector pin and the emitter pin due to static electricity or other reasons during work can be prevented, thereby cause the short circuit to cause the triode to damage, improve the stability of work, and set up the heating panel, can prevent to lead to the damage of triode because the triode generates heat at the during operation.

Description

Frame for triode

Technical Field

The utility model relates to an electronic component technical field specifically is a frame for triode.

Background

The triode is one of basic semiconductor components, has the function of current amplification and is a core element of an electronic circuit. The triode is formed by manufacturing two PN junctions which are very close to each other on a semiconductor substrate, the whole semiconductor is divided into three parts by the two PN junctions, the middle part is a base region, the two side parts are an emitter region and a collector region, and the arrangement modes include PNP and NPN.

However, at present, a large amount of heat is generated in the using process of the triode, if the heat dissipation condition is not good, the heat in the triode cannot be released possibly, the triode is damaged, and the stability and the protection effect of the triode cannot be ensured in the working process. Accordingly, one skilled in the art provides a frame for a triode to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frame for triode to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a frame for triode, includes the base, the fixed insulator arrangement that is provided with in top of base, one side of insulator arrangement is provided with the basic product pin, and the fixed fixing device that is provided with in one side of insulator arrangement, the basic product pin is through well muscle fixedly connected with collecting electrode pin and projecting pole pin, and the fixed support body that is provided with in top of basic product pin, the below of basic product pin is provided with end muscle, the fixed top muscle that is provided with in top of support body, fixing hole has been seted up to the inside of top muscle.

As a further aspect of the present invention: the insulating device comprises an insulating support and a heat dissipation plate, the heat dissipation plate is fixedly arranged on one side of the insulating support, and the insulating support is perpendicular to the base.

As a further aspect of the present invention: the insulating support is provided with parallel, and insulating support is 3240 epoxy board, 2 have been seted up to the heating panel in one side of insulating support, and the heating panel is vertical setting.

As a further aspect of the present invention: the fixing device comprises bolts and a fixing plate, the fixing plate is arranged in parallel with the base through the bolts, an insulating device is fixedly arranged on one side of the fixing plate, and the number of the bolts is 2.

As a further aspect of the present invention: the support body includes graphite alkene heat-conducting layer, safety cover and louvre, the safety cover cup joints and installs in the support body, the graphite alkene heat-conducting layer has been seted up to the fixed surface of support body, and the louvre has been seted up to the internal surface of support body.

As a further aspect of the present invention: 3 have been seted up to graphite alkene heat-conducting layer, and graphite alkene heat-conducting layer is corresponding with the louvre.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up insulator arrangement, be favorable to preventing that collector pin and emitter pin from leading to the electric leakage or switching on because of the reason of static or other aspects at the during operation to cause the short circuit to cause the triode to damage, improve the stability of work, and set up the heating panel, can prevent to lead to the damage of triode because the triode generates heat at the during operation.

2. Through setting up fixing device, be favorable to carrying out effectual fixed with insulator arrangement and base, prevent to rock at the during operation, and can effectively install insulator arrangement and triode.

3. Through setting up graphite alkene heat-conducting layer, can improve the heat conduction efficiency of triode wafer effectively, and the outside of triode cup joints and installs the safety cover, and the work of triode can be protected effectively to the material copper aluminum alloy of safety cover.

Drawings

FIG. 1 is a schematic view of a frame for a triode;

FIG. 2 is a schematic view of the structure of an insulating device in a frame for a triode;

FIG. 3 is a schematic view of the structure of a fixing device in a frame for a triode;

FIG. 4 is a schematic view of a frame for a triode;

FIG. 5 is a schematic view of a heat dissipation hole in a frame for a triode.

In the figure: 1. jacking ribs; 2. a fixing through hole; 3. a frame body; 4. a middle rib; 5. a base product pin; 6. an insulating device; 7. a fixing device; 8. a base; 9. a collector pin; 10. a bottom rib; 11. an emitter pin; 61. an insulating support; 62. a heat dissipation plate; 71. a bolt; 72. a fixing plate; 31. a graphene heat conducting layer; 32. a protective cover; 33. and (4) heat dissipation holes.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, a frame for a triode includes a base 8, an insulating device 6 is fixedly disposed above the base 8, the insulating device 6 includes an insulating support 61 and a heat dissipating plate 62, the heat dissipating plate 62 is fixedly disposed on one side of the insulating support 61, the insulating support 61 is disposed perpendicular to the base 8, the number of the insulating support 61 is 4, the number of the insulating support 61 is 3240, the number of the heat dissipating plate 62 is 2, the heat dissipating plate 62 is disposed vertically, the heat dissipating plate 62 is fixedly disposed on a side surface of the insulating support 61, when the triode operates, the insulating support 61 can effectively prevent a collector pin 9 and an emitter pin 11 from leaking electricity or conducting electricity due to static electricity or other reasons during operation, thereby causing short circuit to damage the triode, and improving operation stability, and a heat dissipation plate 62 is provided to prevent damage to the transistor due to heat generated by the transistor during operation.

In fig. 3, one side of the insulating device 6 is provided with the basic pin 5, and one side of the insulating device 6 is fixedly provided with the fixing device 7, the fixing device 7 comprises a bolt 71 and a fixing plate 72, the fixing plate 72 is arranged in parallel with the base 8 through the bolt 71, and one side of the fixing plate 72 is fixedly provided with the insulating device 6, the number of the bolts 71 is 2, the bolts 71 can be disassembled when being rotated, when the bolts 71 are screwed, the insulating device 6 and the base 8 can be effectively fixed, the insulating device 6 is prevented from shaking during working, and the insulating device 6 can be effectively installed with the triode.

In fig. 4 and 5, a base pin 5 is fixedly connected with a collector pin 9 and an emitter pin 11 through a middle rib 4, a frame body 3 is fixedly arranged above the base pin 5, a bottom rib 10 is arranged below the base pin 5, a top rib 1 is fixedly arranged above the frame body 3, a fixing through hole 2 is arranged inside the top rib 1, the frame body 3 comprises a graphene heat conduction layer 31, a protective cover 32 and a heat dissipation hole 33, the protective cover 32 is sleeved and mounted on the frame body 3, the outer surface of the frame body 3 is fixedly provided with the graphene heat conduction layer 31, the inner surface of the frame body 3 is provided with the heat dissipation hole 33, the graphene heat conduction layer 31 is provided with 3 heat dissipation holes 33, when the triode works, the triode generates heat, the protective cover 32 is sleeved and mounted on the outer side of the triode, the copper-aluminum alloy material of the protective cover 32 can effectively protect the triode, during heat transfer to support body 3, graphite alkene heat-conducting layer 31 in support body 3 can improve triode wafer's heat conduction efficiency, and support body 3's opposite side sets up louvre 33, can dispel the heat management to the triode better, prevents that the heat of triode from too high leading to damaging.

The utility model discloses a theory of operation is: the fixing plate 72 is fixedly arranged on the base 8 through the

bolts

71, 2 bolts 71 are horizontally arranged, when workers screw the bolts 71 in a rotating manner, the fixing plate 72 and the base 8 can be fixed, when the bolts 71 are unscrewed in a rotating manner, the fixing plate 72 and the base 8 can be conveniently separated and detached, one side of the fixing plate 72 is provided with the insulating device 6, the insulating device 6 is vertically arranged above the base 8, the fixing plate 72 is fixedly connected with the insulating device 6, the insulating device 6 is provided with 4 bolts, the outer side of each insulating bracket 61 is provided with the heat dissipation plate 62, the number of the heat dissipation plates 62 is vertically arranged to be 2, when the bolts 71 are screwed in a clockwise rotating manner, the insulating device 6 and the base 8 can be fixed due to the fixed connection of the fixing plate 72 and the insulating device 6, when the bolts 71 are unscrewed in a counterclockwise manner, the fixing plate 72 is separated from the base 8, the insulating device 6 is also separated from the base 8, the insulating device 6, the fixing device 7 and the bottom plate can be conveniently detached and installed, the swinging during working can be prevented, the protective cover 32 is fixedly arranged on the outer side of the triode, the protective cover 32 is made of copper-aluminum alloy, the copper-aluminum alloy does not change the external dimension of the triode, and compared with a common frame, the cost can be saved due to the copper-aluminum alloy material, the cross-sectional area of the protective cover 32 is a little thinner than that of the triode, for example, the cross-sectional area of the triode is 0.35 multiplied by 0.42, the cross-sectional area of the protective cover 32 is 0.013 multiplied by 0.0033, namely the protective cover 32 is thinner than the triode, the good electrical conductivity of the triode can be ensured, the heat dissipation effect can also be increased, the graphene heat conduction layer 31 is arranged, the graphene heat dissipation holes 31 are arranged on the surface side of the frame body 3, the triode can be prevented from being damaged due to heat generated during the operation of the triode.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a frame for triode, includes base (8), its characterized in that, the fixed insulator arrangement (6) that is provided with in top of base (8), one side of insulator arrangement (6) is provided with basic product pin (5), and one side of insulator arrangement (6) is fixed and is provided with fixing device (7), basic product pin (5) are through well muscle (4) fixedly connected with collecting electrode pin (9) and projecting pole pin (11), and the fixed support body (3) that is provided with in top of basic product pin (5), the below of basic product pin (5) is provided with end muscle (10), the fixed top muscle (1) that is provided with in top muscle (3), fixing hole (2) have been seted up to the inside of top muscle (1).

2. A frame for a triode according to claim 1, wherein the insulation device (6) comprises an insulation support (61) and a heat dissipation plate (62), the heat dissipation plate (62) is fixedly arranged on one side of the insulation support (61), and the insulation support (61) is perpendicular to the base (8).

3. A frame for a triode according to claim 2, wherein the number of the insulation supports (61) is 4, the insulation supports (61) are 3240 epoxy plates, the number of the heat dissipation plates (62) is 2 on one side of the insulation supports (61), and the heat dissipation plates (62) are vertically arranged.

4. A frame for a triode according to claim 1, characterized in that the fixing means (7) comprise bolts (71) and fixing plates (72), the fixing plates (72) are arranged in parallel with the base (8) through the bolts (71), and one side of the fixing plates (72) is fixedly provided with the insulating means (6), the number of the bolts (71) is 2.

5. The frame for the triode of claim 1, wherein the frame body (3) comprises a graphene heat conduction layer (31), a protection cover (32) and heat dissipation holes (33), the protection cover (32) is sleeved on the frame body (3), the graphene heat conduction layer (31) is fixedly arranged on the outer surface of the frame body (3), and the heat dissipation holes (33) are arranged on the inner surface of the frame body (3).

6. A frame for a triode according to claim 5, wherein the number of the graphene heat conduction layer (31) is 3, and the graphene heat conduction layer (31) corresponds to the heat dissipation holes (33).